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$35+ Cheap flights from Missouri to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DEN
Nov 5 — Nov 121
Tue 11/5
Tue 11/12
1 adult, Economy
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Find flight deals from Missouri to Denver

Cheapest flights from Missouri to Denver
Explore the most affordable flight options available from Missouri to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Frontier deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/204:07 pmMCI - DEN
Nonstop1h 59mFrontier
Thu 11/2110:15 amDEN - MCI
Nonstop1h 41mFrontier
Deal found 10/31$53
This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/136:46 pmSTL - DEN
Nonstop2h 36mFrontier
Tue 12/175:41 pmDEN - STL
Nonstop2h 05mFrontier
Deal found 10/30$66
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/122:00 pmMCI - DEN
Nonstop1h 58mUnited Airlines
Mon 12/169:00 pmDEN - MCI
Nonstop1h 40mUnited Airlines
Deal found 10/30$115
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:05 pmMCI - DEN
Nonstop1h 50mSouthwest
Fri 12/136:30 amDEN - MCI
Nonstop1h 45mSouthwest
Deal found 10/29$116
This Southwest deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/128:20 pmSTL - DEN
Nonstop2h 30mSouthwest
Mon 12/168:20 pmDEN - STL
Nonstop2h 00mSouthwest
Deal found 10/29$132
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/65:45 amSTL - DEN
1 stop5h 29mAmerican Airlines
Sun 12/811:59 pmDEN - STL
1 stop7h 55mAmerican Airlines
Deal found 10/30$158
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/215:40 amMCI - DEN
1 stop5h 41mAmerican Airlines
Sun 11/245:00 amDEN - MCI
1 stop6h 57mAmerican Airlines
Deal found 10/30$158
This Orbitz deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:00 amMCI - DEN
1 stop9h 56mMultiple Airlines
Fri 12/132:59 pmDEN - MCI
Nonstop1h 36mMultiple Airlines
Deal found 10/29$182
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/61:39 pmSTL - DEN
Nonstop2h 29mUnited Airlines
Sun 12/85:39 pmDEN - STL
Nonstop2h 02mUnited Airlines
Deal found 10/30$191
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:25 amMCI - DEN
1 stop4h 59mDelta
Wed 12/1111:10 amDEN - MCI
1 stop5h 20mDelta
Deal found 10/31$196
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/75:00 pmSTL - DEN
1 stop6h 16mDelta
Mon 12/96:29 pmDEN - STL
1 stop5h 28mDelta
Deal found 10/31$207
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/216:18 pmJLN - DEN
Nonstop2h 07mUnited Airlines
Mon 11/252:10 pmDEN - JLN
Nonstop1h 50mUnited Airlines
Deal found 10/30$220

Find flights from Missouri to Denver within your budget

Customize your flight search to find flights from Missouri to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Mon 1/6

2:38 pm-3:42 pm

Nonstop2h 04m

$35

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Tue 12/10

8:20 pm-9:50 pm

Nonstop2h 30m

$66

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Tue 1/7

5:05 pm-6:10 pm

Nonstop2h 05m

$69

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Thu 11/21

7:06 am-11:21 am

1 stop5h 15m

$79

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Wed 1/29

6:00 am-12:40 pm

1 stop7h 40m

$98

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Fri 11/8

4:09 pm-5:39 pm

Nonstop2h 30m

$65

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Wed 12/11

12:15 pm-5:41 pm

3 stops30h 26m

$149

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Tue 12/3

4:31 pm-6:02 pm

Nonstop2h 31m

$79

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Sun 1/5

7:00 am-1:07 pm

2 stops31h 07m

$167

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Thu 12/12

3:23 pm-8:00 pm

1 stop5h 37m

$103

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 38 results
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Best time to book a flight from Missouri to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Missouri to Denver

Get recent, data-driven insights about flights from Missouri to Denver including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Missouri to Denver?

Currently, October is the cheapest month in which you can book a flight from Missouri to Denver (average of $194). Flying from Missouri to Denver in March is currently the most expensive (average of $270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to DEN?

Find hourly flight availability from Missouri to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Denver as you normally would.

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated October 31, 2024.
Peruse reviews from past customers who have flown with Delta, United Airlines and Southwest from Missouri to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Boarding

8.3

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Southwest
8.1
Very good
5,116 reviews
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Boarding

8.3

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Alaska Airlines
8.0
Very good
9,420 reviews
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Boarding

8.3

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Delta
8.0
Very good
8,835 reviews
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Boarding

8.3

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

United Airlines
7.4
Good
9,240 reviews
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Boarding

8.3

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,116 reviews

Crew

8.7

Boarding

8.3

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Reviews

1 / 10

The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Denver from Missouri?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly into when you book flights from Missouri to Denver.

  • Can I find flights from Missouri to Denver for under $100 on Cheapflights?

    Yes, there are multiple flights from Missouri to Denver for under $100. The cheapest flight booked recently is on Frontier for just $47, but on average you can expect to pay $226.

  • Are there nonstop flights from Missouri to Denver for under $100 on Cheapflights?

    Cheapflights has at least 8 direct flights from Missouri to Denver under $100. A good price for a nonstop flight from Missouri to Denver is less than $141.

  • Are there last-minute flights available from Missouri to Denver for under $100?

    There are currently 16+ open flights from Missouri to Denver within the next 7 days for less than $100.

  • What days are nonstop flights available from Missouri to Denver?

    Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How popular is this Missouri to Denver flight route?

    Flights from Missouri to Denver Intl have been viewed 231 times in the past calendar month.

  • How many flights depart from Missouri to Denver on average per day?

    27 flight departures from Missouri to Denver per day on average.
    Early Morning (Midnight to 6am) - 11% of flight departures
    Morning (6am - Noon) - 33% of flight departures
    Afternoon (Noon - 6pm) - 44% of flight departures
    Evening (6pm - Midnight) - 11% of flight departures

  • How long is the flight from Missouri to Denver?

    For as low as $47, Frontier can have you in Denver from Missouri in 1h 50m. Airlines will cover a distance of 772 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines to fly from Missouri to Denver one-way?

    One-way options have recently been found by users for as low as $35 on Frontier. Other airlines that offer cheap prices include United Airlines from $69 and American Airlines from $79 one-way.

  • What are the most popular routes from Missouri to Denver?

    The most popular flight routes from Missouri to Denver are Lambert-St Louis - Denver Intl, Kansas City - Denver Intl and Springfield-Branson - Denver Intl.

  • What are the most reliable airlines from Missouri to Denver?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Missouri to Denver on time: United Airlines (88%), Southwest (88%), Air Canada (86%).

  • What are the cheapest flights from Missouri to Denver?

    Looking at all options, your cheapest flight can be booked for $54. While the most popular route (Lambert-St Louis - Denver Intl) can be booked for $92 on average our data indicates $628 when flying from Missouri to Denver.

  • What does STL to DEN mean?

    STL stands for Lambert-St Louis Airport, while DEN stands for Denver Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Kansas City Airport (MCI), Springfield-Branson Airport (SGF), Kansas City Downtown Airport (MKC), Columbia Regional Airport (COU), Branson Airport (BKG) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Missouri to Denver that include extra baggage allowance?

    The amount of baggage you can bring on your Missouri to Denver flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Missouri to Denver with specific airlines?

    Yes, Cheapflights allows you to browse and filter Missouri to Denver flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Missouri to Denver that include hotel bookings?

    Yes. In addition to deals on Missouri to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Denver.

  • Can I find deals for business class flights from Missouri to Denver?

    Yes. Cheapflights offers flight deals from Missouri to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Missouri to Denver that allow pets onboard?

    Many airlines flying from Missouri to Denver offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Missouri to Denver?

    Yes, you can often find last-minute deals on Missouri to Denver flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Missouri to Denver flight deals updated?

    The Missouri to Denver flight deals you see on this page were last updated on 10/31.

  • What is the cheapest month to book a flight from Missouri to Denver?

    Currently, October is the cheapest month in which you can book a flight from Missouri to Denver (average of $194). Flying from Missouri to Denver in March is currently the most expensive (average of $270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Missouri to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Missouri to Denver

Discover the top 5 airlines that operate flights from Missouri to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$99FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$117Average$295FlexibilityNo cancel feeOn-time69%
DeltaCheapest$142Average$241FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$157Average$265FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$183Average$350FlexibilityNo cancel feeOn-time71%
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